/**
 * Eric Meyer's Reset CSS v2.0 (http://meyerweb.com/eric/tools/css/reset/)
 * http://cssreset.com
 */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header,
menu, nav, output, ruby, section, summary,
time, mark, audio, video, input, button {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    box-sizing: border-box;
    font-weight: normal;
    vertical-align: baseline;
    font-family:  "San Francisco", "PingFangSC", Microsoft Yahei;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, menu, nav, section {
    display: block;
}

body {
    line-height: 1;
    /* background-color: #f4f5fa; */
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* custom */
a {
    color: #7e8c8d;
    text-decoration: none;
    -webkit-backface-visibility: hidden;
}

li {
    list-style: none;
}

::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track-piece {
    background-color: rgba(0, 0, 0, 0.2);
    -webkit-border-radius: 6px;
}

::-webkit-scrollbar-thumb:vertical {
    height: 5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
}

::-webkit-scrollbar-thumb:horizontal {
    width: 5px;
 ,body {
    width: 100%;
}

body {
    -webkit-text-size-adjust: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.clearfix::before,
.clearfix::after{
    content:"";
    display:table;
    clear:both;
}
@font-face {
    font-family: "San Francisco";
    src: url('../font/System San Francisco Display Regular.ttf') format('truetype');
    font-family: "Din Pro Bold";
    src:url('../font/DINPro-Bold_0.otf') format('truetype');
}
/* 底部 */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  display: flex;
  width: 100%;
  height: 1.3333333333rem;
  background-color: #fff;
  z-index: 10; }
  .footer > .footer-item {
    flex: 1;
    height: 100%;
    text-align: center;
    font-size: 0; }
    .footer > .footer-item > a {
      display: block; }
      .footer > .footer-item > a > .icon-wrapper {
        width: 100%;
        height: 0.96rem;
        line-height: 0.96rem; }
        .footer > .footer-item > a > .icon-wrapper > .basefont {
          display: inline-block;
          vertical-align: middle;
          width: 0.5333333333rem;
          height: 0.64rem;
          background-image: url("../images/icon-b@2x.png");
          -webkit-background-size: 100% 100%;
          background-size: 100% 100%;
          background-repeat: no-repeat;
          -webkit-background-size: 100%;
          background-size: 100%; }
          @media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
            .footer > .footer-item > a > .icon-wrapper > .basefont {
              background-image: url("../images/icon-b@3x.png"); } }
        .footer > .footer-item > a > .icon-wrapper > .licai {
          display: inline-block;
          vertical-align: middle;
          width: 0.5866666667rem;
          height: 0.5866666667rem;
          background-image: url("../images/icon-l@2x.png");
          -webkit-background-size: 100% 100%;
          background-size: 100% 100%;
          background-repeat: no-repeat;
          -webkit-background-size: 100%;
          background-size: 100%; }
          @media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
            .footer > .footer-item > a > .icon-wrapper > .licai {
              background-image: url("../images/icon-l@3x.png"); } }
        .footer > .footer-item > a > .icon-wrapper > .ceping {
          display: inline-block;
          vertical-align: middle;
          width: 0.5333333333rem;
          height: 0.5333333333rem;
          background-image: url("../images/icon-c@2x.png");
          -webkit-background-size: 100% 100%;
          background-size: 100% 100%;
          background-repeat: no-repeat;
          -webkit-background-size: 100%;
          background-size: 100%; }
          @media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
            .footer > .footer-item > a > .icon-wrapper > .ceping {
              background-image: url("../images/icon-c@3x.png"); } }
        .footer > .footer-item > a > .icon-wrapper > .center {
          display: inline-block;
          vertical-align: middle;
          width: 0.48rem;
          height: 0.5866666667rem;
          background-image: url("../images/icon-m@2x.png");
          -webkit-background-size: 100% 100%;
          background-size: 100% 100%;
          background-repeat: no-repeat;
          -webkit-background-size: 100%;
          background-size: 100%; }
          @media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
            .footer > .footer-item > a > .icon-wrapper > .center {
              background-image: url("../images/icon-m@3x.png"); } }
      .footer > .footer-item > a > span {
        display: inline-block;
        width: 100%;
        font-size: 10px;
        color: #acacac; }
    .footer > .footer-item.active > a > .icon-wrapper > .basefont {
      background-image: url("../images/icon-b-active@2x.png");
      -webkit-background-size: 100% 100%;
      background-size: 100% 100%; }
      @media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
        .footer > .footer-item.active > a > .icon-wrapper > .basefont {
          background-image: url("../images/icon-b-active@3x.png"); } }
    .footer > .footer-item.active > a > .icon-wrapper > .licai {
      background-image: url("../images/icon-l-active@2x.png");
      -webkit-background-size: 100% 100%;
      background-size: 100% 100%; }
      @media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
        .footer > .footer-item.active > a > .icon-wrapper > .licai {
          background-image: url("../images/icon-l-active@3x.png"); } }
    .footer > .footer-item.active > a > .icon-wrapper > .ceping {
      background-image: url("../images/icon-c-active@2x.png");
      -webkit-background-size: 100% 100%;
      background-size: 100% 100%; }
      @media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
        .footer > .footer-item.active > a > .icon-wrapper > .ceping {
          background-image: url("../images/icon-c-active@3x.png"); } }
    .footer > .footer-item.active > a > .icon-wrapper > .center {
      background-image: url("../images/icon-m-active@2x.png");
      -webkit-background-size: 100% 100%;
      background-size: 100% 100%; }
      @media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
        .footer > .footer-item.active > a > .icon-wrapper > .center {
          background-image: url("../images/icon-m-active@3x.png"); } }
